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/*
* ===========================================================================================
*
* Filename: hal_mailbox.c
*
* Description: mbox impl.for hal.
*
* Version: Melis3.0
* Create: 2019-11-27 17:32:09
* Revision: none
* Compiler: GCC:version 7.2.1 20170904 (release),ARM/embedded-7-branch revision 255204
*
* Author: [email protected]
* Organization: BU1-PSW
* Last Modified: 2019-11-27 18:02:12
*
* ===========================================================================================
*/
#include <hal_queue.h>
#include <rtdef.h>
#include <rtthread.h>
#include <log.h>
hal_mailbox_t hal_mailbox_create(const char *name, unsigned int size)
{
return rt_mb_create("hal_layer", size, RT_IPC_FLAG_FIFO);
}
int hal_mailbox_delete(hal_mailbox_t mailbox)
{
if (mailbox == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
rt_mb_delete(mailbox);
return 0;
}
int hal_mailbox_send(hal_mailbox_t mailbox, unsigned int value)
{
rt_err_t ret;
if (mailbox == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mb_send(mailbox, value);
if (ret != RT_EOK)
{
// timeout.
return -2;
}
return 0;
}
int hal_mailbox_send_wait(hal_mailbox_t mailbox, unsigned int value, int timeout)
{
rt_err_t ret;
if (mailbox == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mb_send_wait(mailbox, value, timeout);
if (ret != RT_EOK)
{
// timeout.
return -2;
}
return 0;
}
int hal_mailbox_recv(hal_mailbox_t mailbox, unsigned int *value, int timeout)
{
rt_err_t ret;
if (mailbox == NULL || value == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mb_recv(mailbox, (rt_ubase_t *)value, timeout);
if (ret != RT_EOK)
{
// timeout.
return -2;
}
return 0;
}
int hal_is_mailbox_empty(hal_mailbox_t mailbox)
{
rt_err_t ret = -1;
int arg;
if (mailbox == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mb_control(mailbox, RT_IPC_CMD_GET_STATE, &arg);
if (ret != RT_EOK)
return -2;
return (arg == 0)? 1: 0;
}
hal_workqueue *hal_workqueue_create(const char *name, unsigned short stack_size, unsigned char priority)
{
return rt_workqueue_create(name, stack_size, priority);
}
int hal_workqueue_dowork(hal_workqueue *queue, hal_work *work)
{
int ret = 0;
ret = rt_workqueue_dowork(queue, work);
return ret;
}
hal_queue_t hal_queue_create(const char *name, unsigned int item_size, unsigned int queue_size)
{
return rt_mq_create("hal_layer", item_size, queue_size, RT_IPC_FLAG_FIFO);
}
int hal_queue_delete(hal_queue_t queue)
{
if (queue == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
rt_mq_delete(queue);
return 0;
}
int hal_queue_send_wait(hal_queue_t queue, void *buffer, int timeout)
{
rt_err_t ret;
if (queue == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mq_send_wait(queue, buffer, queue->msg_size, timeout);
if (ret != RT_EOK)
{
return -2;
}
return 0;
}
int hal_queue_send(hal_queue_t queue, void *buffer)
{
return hal_queue_send_wait(queue, buffer, 0);
}
int hal_queue_recv(hal_queue_t queue, void *buffer, int timeout)
{
rt_err_t ret;
if (queue == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mq_recv(queue, buffer, queue->msg_size, timeout);
if (ret != RT_EOK)
{
return -2;
}
return 0;
}
int hal_is_queue_empty(hal_queue_t queue)
{
rt_err_t ret = -1;
int arg;
if (queue == NULL)
{
__err("fatal error, parameter is invalid.");
return -1;
}
ret = rt_mq_control(queue, RT_IPC_CMD_GET_STATE, &arg);
if (ret != RT_EOK)
return -2;
return (arg == 0)? 1: 0;
}
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